ADS8319IDRCT

Analog To Digital Converters (ADC) Overview

The ADS8319IDRCT is a precision 16-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It features a single-ended input architecture and operates with an analog supply voltage ranging from 4.5 V to 5.5 V and a digital supply voltage between 2.375 V and 5.5 V. The device supports a maximum sampling rate of 500 kS/s and utilizes a 3-wire SPI interface for data communication. Key performance metrics include a signal-to-noise ratio of 93.9 dB, differential nonlinearity of -1/1.5 LSB, and integral nonlinearity of +/- 2.5 LSB. It is housed in a compact 10-VSON package and functions within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Daisy-chainable architecture allows multiple devices to be connected sequentially for expanded system capabilities.
• Compact 10-VSON package design minimizes printed circuit board space requirements.

Analog To Digital Converters (ADC) Applications

• Portable medical instrumentation
• Industrial process control systems
• Data acquisition modules

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix IDRCT corresponds to the tape and reel packaging format required for automated assembly processes. Confirm that the component meets RoHS compliance standards relevant to the target market regulations. Ensure the ordering quantity aligns with standard reel sizes to avoid unnecessary cut-tape fees or minimum order constraints during procurement planning.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a high-resolution 16-bit conversion is required alongside low power consumption in a small footprint. The SAR architecture provides fast conversion times suitable for moderate-speed applications. Verify that the single-ended input configuration matches the sensor output type, as differential inputs are not supported by this specific part number.

Analog To Digital Converters (ADC) Part Context

This part belongs to the microPOWER™ series of ADCs from Texas Instruments, designed for battery-powered and space-constrained applications. The ADS8319 family offers a balance of precision and speed, distinguishing it from higher-speed but less precise alternatives or lower-power but slower converters within the broader product portfolio.

Analog To Digital Converters (ADC) Replacement Considerations

Direct pin-to-pin replacements may include other variants within the ADS8319 family, such as those with different packaging options like the IDGST. Verify electrical specifications match exactly before substitution, particularly regarding supply voltage ranges and interface compatibility.